<template>
  <view class="city-selector-wrap" v-if="visibleRef" :style="{'--theme-color': themeColor}">
    <view class="city-selector-box" :class="visibleAni ? 'is-show' : ''">
      <view id="city-selector-filter-box" class="city-selector-filter-box" @touchmove.stop.prevent="handleMove">
        <view class="city-selector-search-box">
          <view class="city-selector-search-input"><input type="search" class="city-selector-search-input-inner"
              :placeholder="placeholder" @input="bindFilterKeyword" :value="filterKeyword" placeholder-class="-p"
              maxlength="20" :focus="true" /></view>
        </view>
      </view>

      <view class="city-selector-list-box" v-if="cityPageData.length > 0">
        <scroll-view class="city-selector-list-scroll" scroll-y :scroll-top="cityPageNextScrollTop"
          scroll-with-animation @scroll="handlePageDataScroll">
          <view class="pop-cities-box" v-if="popCities.length > 0 && filterKeyword.length == 0">
            <h3 class="pop-cities-box-title">热门城市</h3>
            <ul>
              <template v-for="(city, cindex) in popCities" :key="city.id">
                <li>
                  <span @click="handleItem(city,cindex,0)">{{ city.name }}</span>
                </li>
              </template>
            </ul>
          </view>
          <view class="city-selector-list-inner">
            <view class="city-selector-list-part" v-for="(item,pindex) in cityPageData" :key="item.first_char">
              <view class="city-selector-list-part-title" :class="{'is-show': filterKeyword == ''}"
                :id="'city-selector-index-'+item.first_char_key">{{ item.first_char }}</view>
              <view class="city-selector-list-part-content">
                <view class="city-selector-list-part-item"
                  :class="{'is-actived': city.isActived,'is-hidden': city.show === false}"
                  v-for="(city,cindex) in item.children" :key="city.id" @click="handleItem(city,cindex,pindex)">
                  {{ city.name }}
                </view>
              </view>
            </view>
          </view>
        </scroll-view>
        <view class="city-selector-abc-box" :class="{'is-show': filterKeyword == ''}"
          @touchmove.stop.prevent="handleMove">
          <view class="city-selector-abc-list">
            <view class="city-selector-abc-item" v-for="(item,index) in indexABC" :key="index"
              @click="tapABC(item,index)">{{ item.key }}</view>
          </view>
        </view>
        <view class="city-selector-abc-indicator" v-if="indexTips">{{ indexTips }}</view>
      </view>
      <view class="city-selector-list-box" v-else @touchmove.stop.prevent="handleMove">
        <view class="city-selector-list-box--none"> -- 暂无数据 -- </view>
      </view>
      <view class="city-selector-selected" v-if="selectedData.length > 0 && multiple">
        <view class="city-selector-selected-inner">
          <view class="city-selector-selected-title">已选</view>
          <scroll-view class="city-selector-selected-scroll" scroll-x scroll-with-animation
            :scroll-left="citySelectedScrollLeft">
            <view class="city-selector-selected-tag"
              :id="index === selectedData.length-1 ? 'city-selector-selected-last-tag' : ''"
              v-for="(item,index) in selectedData" :key="index" @click="handleDeleteSelect(item,index)">
              <view class="city-selector-selected-tag-inner">{{ item.name }}</view>
            </view>
          </scroll-view>
        </view>
        <view class="city-selector-selected-button" @click="handleSave()"><text>确定</text><text v-if="multipleLimit > 0"
            @touchmove.stop.prevent="handleMove">({{ selectedData.length || 0 }}/{{ multipleLimit }})</text></view>
      </view>
      <view class="city-selector-close" @click="handleClose()" @touchmove.stop.prevent="handleMove"></view>
    </view>
  </view>
</template>

<script>
  import {
    defineComponent,
    ref,
    watch,
    unref,
    nextTick
  } from 'vue'

  import {
    dt_city,
    pop_cities
  } from './city_data'
  import {
    createCityData,
    createCityABC,
    showModal,
    getLocalionInfo
  } from './utils'
  import {
    deepClone
  } from './utils'

  export default defineComponent({
    name: 'DaCitySelector',
    props: {
      /**
       * 是否显示
       */
      visible: {
        type: Boolean,
        default: false,
      },
      /**
       * 城市数据，如果为空则使用组件自带的城市数据
       * 数据格式为：[{first_char: '字母',[{id: '城市Code',name: '城市名称',sname: '城市缩写',pinyin: '城市名称拼音'}]}]
       */
      cityData: {
        type: Array,
      },
      /**
       * 默认已选数据
       */
      cityValue: {
        type: [String, Number, Array],
      },
      /**
       * 是否多选
       */
      multiple: {
        type: Boolean,
        default: false,
      },
      /**
       * 多选个数限制，0为不限制
       */
      multipleLimit: {
        type: Number,
        default: 0,
      },
      /**
       * 主题色
       */
      themeColor: {
        type: String,
        default: '#17B2B4',
      },
      /**
       * 搜索提示文本
       */
      placeholder: {
        type: String,
        default: '请输入城市名称/拼音',
      },
      /**
       * 是否显示定位城市，不支持H5
       */
      showLocate: {
        type: Boolean,
        default: true,
      },
      /**
       * 地图key
       * key申请地址：https://lbs.qq.com/dev/console/key/add
       * 如有不懂可看地图指南：https://lbs.qq.com/service/webService/webServiceGuide/webServiceOverview
       * 通常 showLocate 为 true 时用的到，主要用来转换经纬度为城市信息
       */
      mapKey: {
        type: String,
        default: '',
      },
    },
    emits: ['close', 'confirm'],
    setup(props, {
      emit
    }) {
      const visibleRef = ref(false)
      const visibleAni = ref(false)

      const cityPageData = ref([])
      const cityPageHeight = ref(0)
      const cityPageDeltaY = ref(0)
      const cityPageNextScrollTop = ref(0)
      const cityPageItemHeight = ref(0)
      const indexTips = ref('')
      const indexABC = ref([])
      const indexABCSize = ref(0)
      const indexActive = ref(0)
      const filterBoxHeight = ref(0)
      const citySelectedScrollLen = ref(0)
      const citySelectedScrollLeft = ref(0)

      const filterKeyword = ref('') // 搜索值
      const selectedData = ref([]) // 已选项
      const localCity = ref('') // 当前城市

      const popCities = ref([])

      /**
       * 初始化已选数据
       */
      function initData() {
        if (props.cityData?.length) {
          cityPageData.value = deepClone(props.cityData)
        } else {
          cityPageData.value = createCityData(dt_city)
        }

        popCities.value = pop_cities
        // console.log(popCities.value)
        // console.log(popCities.value.length)

        cityPageData.value = checkSelectedData(cityPageData.value)

        indexABC.value = createCityABC(cityPageData.value)
        indexABCSize.value = indexABC.value.reduce((total, item) => {
          return total + item.size
        }, 0)

        if (props.showLocate) {
          if (props.mapKey) {
            checkGPSService()
          } else {
            // #ifndef H5
            // showModal('地图Key不存在，请填写 mapKey 字段')
            // #endif
          }
        }
      }

      /**
       * 检查已选项
       */
      function checkSelectedData(data) {
        if (!props.cityValue && props.cityValue !== 0) {
          return data
        }

        if (!Array.isArray(data) || data.length === 0) {
          return []
        }

        let cv
        if (props.multiple) {
          cv = Array.isArray(props.cityValue) ? props.cityValue : []

          if (cv.length === 0) {
            return data
          }

          selectedData.value = []
          if (cv.length > props.multipleLimit) {
            cv = cv.slice(0, props.multipleLimit)
          }
        } else {
          cv = Array.isArray(props.cityValue) ? props.cityValue[0] : props.cityValue
        }

        for (let i = 0; i < data.length; i++) {
          const item = data[i]
          if (!item.children || item.children.length === 0) {
            continue
          }

          for (let i = 0; i < item.children.length; i++) {
            const city = item.children[i]
            if (props.multiple) {
              if (cv.includes(city.id)) {
                selectedData.value.push(city)
                city.isActived = true
              }
            } else {
              if (cv === city.id) {
                city.isActived = true
              }
            }
          }
        }

        return data
      }

      function getCSQI(self) {
        if (self) {
          return uni.createSelectorQuery().in(self)
        }
        return null
      }

      /**
       * 点击关闭
       */
      function handleClose() {
        visibleRef.value = false
        selectedData.value = []
        filterKeyword.value = ''
        // localCity.value = ''

        if (cityPageData.value?.length) {
          cityPageData.value.forEach(k => {
            if (k.children?.length) {
              k.children.forEach(ck => {
                ck.isActived = false
                ck.show = true
              })
            }
          })
        }

        emit('close', null)
      }

      /**
       * 清理滚动
       */
      function handleMove() {
        return false
      }

      /**
       * 输入框筛选
       * @param e
       */
      function bindFilterKeyword(e) {
        const {
          value
        } = e.detail
        filterKeyword.value = value

        // console.log(filterKeyword.value)

        cityPageData.value.forEach(k => {
          filterListData(value, k)
        })
      }

      /**
       * 过滤数据列表
       * @param key  输入内容
       * @param data 当前列表项
       */
      function filterListData(key, item) {
        key = key.toLowerCase()
        // console.log(key, item)
        if (item.children?.length) {
          item.children.forEach(k => {
            if (!k.py) {
              k.py = ''
              k.pinyinArr = k.pinyin?.split(' ')
              if (k.pinyinArr?.length) {
                k.pinyinArr.forEach(pa => {
                  k.py += pa[0]
                })
              }
            }
            if (k.name.indexOf(key) > -1 || k.pinyin.indexOf(key) === 0 || k.py.indexOf(key) === 0) {
              k.show = true
            } else {
              k.show = false
            }
          })
          if (item.children.some(k => k.show)) {
            item.show = true
          } else {
            item.show = false
          }
        }
      }

      /**
       * 获取头部盒子元素
       */
      function getFilterHeight(self = undefined) {
        try {
          getCSQI(self).select('#city-selector-filter-box').boundingClientRect(rect => {
            filterBoxHeight.value = rect?.height || 0
          }).exec()
        } catch (e) {
          console.warn('DaCitySelector: get filter height fail.', e)
        }
      }

      /**
       * 列表滚动回调
       * @param e
       */
      function handlePageDataScroll(e) {
        if (e.detail.scrollHeight > cityPageHeight.value) {
          cityPageHeight.value = e.detail.scrollHeight || 0
        }
        if (cityPageItemHeight.value <= 0) {
          cityPageItemHeight.value = Math.floor(cityPageHeight.value / indexABCSize.value)
        }
        const eds = e.detail.scrollTop || 0
        cityPageDeltaY.value = eds
      }

      /**
       * 点击字母
       */
      function tapABC(item, index) {
        if (filterBoxHeight.value <= 0) {
          getFilterHeight(this)
        }

        const indexId = `#city-selector-index-${item.key?.toLocaleLowerCase()}`
        try {
          getCSQI(this).select(indexId).boundingClientRect(rect => {
            if (rect === null) return false

            cityPageNextScrollTop.value = cityPageDeltaY.value + rect.top - filterBoxHeight.value

            activeABC(item.key, index)
          }).exec()
        } catch (e) {
          console.warn('DaCitySelector: check abc list fail.', e)
        }
      }

      /**
       * 激活当前字母
       * @param key
       * @param index
       */
      function activeABC(key, index) {
        indexActive.value = index
        indexTips.value = key === 'hot' ? '★' : key
        setTimeout(() => {
          indexTips.value = ''
        }, 12000)
      }

      /**
       * 点击当前列表项
       */
      function handleItem(item, _currentIndex, _parentIndex) {
        // console.log(props.multiple)
        // console.log(item)
        if (!props.multiple) {
          item.isActived = true
          emit('confirm', item)
          return
        }

        const hasIndex = selectedData.value.findIndex(k => k.id === item.id)
        // console.log('hasIndex: ', hasIndex)
        if (hasIndex > -1) {
          item.isActived = false
          selectedData.value.splice(hasIndex, 1)
        } else {
          // console.log(props.multipleLimit, selectedData.value.length)
          if (props.multipleLimit > 0 && selectedData.value.length >= props.multipleLimit) {
            // uni.showToast({ title: `限制选择${props.multipleLimit}项`, duration: 1200, icon: 'none' })
            // return
            // console.log('pop selectedData')
            // console.log(selectedData.value)
            try {
              let item_old = selectedData.value.pop()
              // console.log(item_old)
              if (item_old !== undefined) item_old.isActived = false
            } catch (err) {
              console.error(err)
            }

          }
          // console.log('push item')
          item.isActived = true
          selectedData.value.push(item)
        }

        checkSelectedTags(this)

        // console.log(selectedData.value.length, props.multiple, props.multipleLimit)
        if (props.multiple && props.multipleLimit === 1 && selectedData.value.length === 1) {
          // 只需要选一个城市时，自动关闭选择页面
          handleSave()
        }
      }

      /**
       * 删除已选项
       */
      function handleDeleteSelect(item, index) {
        for (let i = 0; i < cityPageData.value.length; i++) {
          const k = cityPageData.value[i]
          if (k.children.length) {
            for (let j = 0; j < k.children.length; j++) {
              const c = k.children[j]
              if (item.id === c.id) {
                c.isActived = false
                break
              }
            }
          }
        }
        selectedData.value.splice(index, 1)

        checkSelectedTags(this)
      }

      /**
       * 获取已选的末项
       */
      function checkSelectedTags(self = undefined) {
        if (citySelectedScrollLen.value === selectedData.value.length) {
          return
        }

        citySelectedScrollLen.value = selectedData.value.length

        try {
          getCSQI(self).select('#city-selector-selected-last-tag').boundingClientRect(rect => {
            citySelectedScrollLeft.value = Math.floor((rect?.left || 0) + (rect?.width || 0))
          }).exec()
        } catch (e) {
          console.warn('DaCitySelector: check selected tags fail.', e)
        }
      }

      /**
       * 保存已选
       */
      function handleSave() {
        const res = selectedData.value.map(k => {
          return {
            id: k.id,
            name: k.name,
            three_code: k.three_code
          }
        })
        emit('confirm', res)
      }

      /**
       * 判断GPS是否开启，目前只有微信小程序支持
       */
      function checkGPSService() {
        // #ifdef MP-WEIXIN
        uni.getSystemInfo({
          success(res) {
            const locationEnabled = res.locationEnabled
            const locationAuthorized = res.locationAuthorized
            // 判断手机是否开启定位服务、是否授权微信定位服务
            if (locationEnabled === false || locationAuthorized === false) {
              showModal('请打开定位服务功能')
            } else {
              checkMPLocation()
            }
          },
          fail(err) {
            console.error('DaCitySelector: getSystemInfo fail', err)
            showModal('获取位置信息失败')
          },
        })
        // #endif

        // #ifndef MP-WEIXIN | H5
        checkMPLocation()
        // #endif
      }

      /**
       * 判断小程序是否授权位置信息
       */
      function checkMPLocation() {
        uni.getSetting({
          success(res) {
            const scopeUserLocation = res.authSetting['scope.userLocation']
            if (scopeUserLocation) {
              // 已授权位置信息
              getCityInfo()
            } else {
              showModal('未授权位置信息')
            }
          },
          fail(err) {
            console.error('DaCitySelector: getSetting fail', err)
            showModal('获取位置信息失败')
          },
        })
      }

      /**
       * 获取当前位置
       */
      function getCityInfo() {
        if (!props.mapKey) {
          console.error('DaCitySelector: mapKey cannot be empty')
          return
        }

        getLocalionInfo(props.mapKey).then(res => {
            localCity.value = res
          })
          .catch(() => {
            showModal('获取位置信息失败')
          })
      }

      /**
       * 重新定位
       */
      function handleRepositioning() {
        if (!props.showLocate) return

        // #ifdef H5
        showModal('不支持网页获取位置信息')
        // #endif

        checkGPSService()
      }

      watch(() => props.visible,
        (v) => {
          visibleRef.value = v
        })

      watch(() => unref(visibleRef),
        (v) => {
          setTimeout(() => {
            visibleAni.value = v

            if (v) {
              nextTick(() => {
                initData()
              })
            }
          }, 150)
        })

      return {
        visibleRef,
        visibleAni,

        localCity,
        cityPageData,
        popCities,
        cityPageNextScrollTop,
        indexTips,
        indexABC,
        indexActive,
        handleRepositioning,
        tapABC,
        filterKeyword,
        bindFilterKeyword,
        citySelectedScrollLeft,
        selectedData,
        handlePageDataScroll,
        handleItem,
        handleDeleteSelect,
        handleSave,
        handleClose,
        handleMove,
      }
    },
  })
</script>

<style lang="scss" scoped>
  @font-face {
    font-family: 'da-city-selector-iconfont';
    /* Project id  */
    src: url('data:application/octet-stream;base64,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') format('truetype');
  }

  .icon-guanbi::before {
    content: '\e607';
  }

  .icon-fanhui1::before {
    content: '\e6ff';
  }

  .icon-dingwei::before {
    content: '\e627';
  }

  .icon-sousuo::before {
    content: '\e7d2';
  }

  .city-selector {
    &-wrap {
      position: relative;
    }

    &-box {
      position: fixed;
      top: var(--window-top, 0px);
      left: 0;
      z-index: 999;
      display: flex;
      flex-direction: column;
      width: 100vw;
      height: calc(100vh - var(--window-top, 0px));
      padding-bottom: var(--window-bottom, 0px);
      overflow: hidden;
      line-height: 1;
      visibility: hidden;
      background: #f4f4f4;
      opacity: 0;
      transition: all 0.15s ease-in-out;
      transform: translateY(30%);

      &.is-show {
        visibility: visible;
        opacity: 1;
        transform: translateY(0);
      }
    }

    &-filter {
      &-box {
        flex-shrink: 0;
        width: 100%;
        overflow: hidden;
      }
    }

    &-search {
      &-box {
        position: relative;
        display: flex;
        align-items: center;
        justify-content: center;
        height: 100rpx;
        padding: 0 24rpx;
        margin: auto;
        margin-left: 64rpx;
        white-space: nowrap;
        background: #f5f5f5;
      }

      &-input {
        display: flex;
        flex-grow: 1;
        align-items: center;
        height: 72rpx;
        padding: 0 20rpx;
        overflow: hidden;
        background: #fff;
        border-radius: 16rpx;

        &::before {
          margin-right: 10rpx;
          /* stylelint-disable-next-line font-family-no-missing-generic-family-keyword */
          font-family: 'da-city-selector-iconfont' !important;
          font-size: 30rpx;
          font-style: normal;
          color: #999;
          content: '\e7d2';
          -webkit-font-smoothing: antialiased;
          -moz-osx-font-smoothing: grayscale;
        }

        &-inner {
          width: 100%;
          height: 100%;
          padding: 0;
          margin: 0;
          font-size: 28rpx;
          letter-spacing: 2rpx;
          border: none;

          .-p,
          &.-p {
            color: #999;
          }

          &::after {
            display: none;
          }
        }
      }
    }

    &-local {
      &-box {
        display: flex;
        align-items: center;
        padding: 30rpx;
        margin-bottom: 16rpx;
        background: #fff;
      }

      &-info {
        display: flex;
        flex-grow: 1;
        align-items: center;
        font-size: 30rpx;

        &-label {
          flex-shrink: 0;
          margin-right: 6rpx;
        }

        &-content {
          flex-grow: 1;
        }
      }

      &-button {
        display: flex;
        flex-shrink: 0;
        align-items: center;
        white-space: nowrap;

        &-icon {
          &::after {
            position: relative;
            z-index: 1;
            margin-left: 10rpx;
            /* stylelint-disable-next-line font-family-no-missing-generic-family-keyword */
            font-family: 'da-city-selector-iconfont' !important;
            font-size: 30rpx;
            font-style: normal;
            color: var(--theme-color);
            content: '\e627';
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
          }
        }

        &-text {
          margin-left: 6rpx;
          font-size: 30rpx;
        }
      }
    }

    &-list {
      &-box {
        position: relative;
        width: 100%;
        height: 100%;
        overflow: hidden;
        background: #fff;

        &--none {
          display: flex;
          align-items: center;
          justify-content: center;
          width: 100%;
          height: 100%;
          font-size: 12px;
          color: #999;
        }
      }

      &-scroll {
        position: relative;
        z-index: 1;
        width: 100%;
        height: 100%;
      }

      &-inner {
        position: relative;
      }

      &-part {
        --part-item-height: 80rpx;

        &-title {
          display: none;
          align-items: center;
          height: var(--part-item-height);
          padding: 0 30rpx;
          margin: auto;
          font-size: 36rpx;
          font-weight: bold;
          color: #232323;
          text-transform: uppercase;

          &.is-show {
            display: flex;
          }
        }

        &-content {
          position: relative;
          padding: 0 80rpx 0 30rpx;
        }

        &-item {
          position: relative;
          box-sizing: border-box;
          display: flex;
          align-items: center;
          width: 100%;
          height: var(--part-item-height);
          overflow: hidden;
          font-size: 28rpx;
          color: #232323;
          background: #fff;
          border-bottom: 1rpx solid #eee;

          &.is-actived {
            color: var(--theme-color);
          }

          &.is-hidden {
            display: none;
          }
        }
      }
    }

    &-abc {
      &-box {
        display: none;

        &.is-show {
          display: block;
        }
      }

      &-list {
        position: absolute;
        top: 50%;
        right: 2rpx;
        z-index: 3;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        width: 60rpx;
        padding: 0;
        margin: 0;
        overflow: hidden;
        color: #232323;
        transform: translateY(-50%);
      }

      &-item {
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 4rpx 0;
        font-size: 24rpx;
        color: var(--theme-color);
        user-select: none;
      }

      &-indicator {
        position: fixed;
        top: calc(50% - 50rpx);
        left: calc(50% - 50rpx);
        z-index: 1003;
        width: 100rpx;
        height: 100rpx;
        font-size: 48rpx;
        line-height: 100rpx;
        color: #fff;
        text-align: center;
        background-color: var(--theme-color);
        border-radius: 10rpx;
        transition: all 0.15s;
      }
    }

    &-selected {
      position: absolute;
      right: 0;
      bottom: 0;
      left: 0;
      z-index: 3;
      padding: 30rpx 40rpx;
      background: #fff;

      &-inner {
        display: flex;
        align-items: center;
        width: 100%;
        overflow: hidden;
      }

      &-title {
        flex-shrink: 0;
        padding-right: 30rpx;
        margin-right: 30rpx;
        white-space: nowrap;
        border-right: 1px solid #eee;
      }

      &-scroll {
        flex-grow: 1;
        width: calc(100% - 126rpx);
        overflow: hidden;
        white-space: nowrap;
      }

      &-tag {
        position: relative;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        padding: 16rpx 32rpx;
        margin-right: 12rpx;
        overflow: hidden;
        font-size: 24rpx;
        white-space: nowrap;
        border-radius: 64rpx;

        &-inner {
          position: relative;
          z-index: 1;
          display: flex;
          align-items: center;
          color: var(--theme-color);
        }

        &::before {
          position: absolute;
          top: 0;
          right: 0;
          bottom: 0;
          left: 0;
          z-index: 0;
          content: '';
          background: var(--theme-color);
          opacity: 0.1;
        }

        &::after {
          position: relative;
          z-index: 1;
          margin-left: 10rpx;
          /* stylelint-disable-next-line font-family-no-missing-generic-family-keyword */
          font-family: 'da-city-selector-iconfont' !important;
          font-size: 24rpx;
          font-style: normal;
          color: var(--theme-color);
          content: '\e607';
          -webkit-font-smoothing: antialiased;
          -moz-osx-font-smoothing: grayscale;
          transform: scale(0.8);
        }
      }

      &-button {
        display: flex;
        flex-shrink: 0;
        align-items: center;
        justify-content: center;
        width: 100%;
        height: 80rpx;
        margin-top: 30rpx;
        overflow: hidden;
        font-size: 28rpx;
        color: #fff;
        text-align: center;
        white-space: nowrap;
        background: var(--theme-color);
        border-radius: 16rpx;

        &:hover {
          opacity: 0.8;
        }
      }
    }

    &-close {
      position: absolute;
      top: 30rpx;
      left: 20rpx;
      z-index: 3;
      width: 40rpx;
      height: 40rpx;

      &::after {
        /* stylelint-disable-next-line font-family-no-missing-generic-family-keyword */
        font-family: 'da-city-selector-iconfont' !important;
        font-size: 40rpx;
        font-style: normal;
        color: #999;
        content: '\e6ff';
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
      }
    }


  }

  .pop-cities-box {
    display: block;
    padding: 16px;
    border-bottom: 1px solid #f0f0f0;
    width: 100%;
    background-color: #fff;
    border-radius: 8px 8px 8px 8px !important;
    border: 1px solid #e6f3fe !important;
    box-shadow: 0px 2px 8px 0px rgba(0, 0, 0, .1) !important;
  }

  .pop-cities-box-title {
    font-size: 14px;
    color: #666;
    margin-bottom: 12px;
  }

  .pop-cities-box .pop-cities-box-title {
    font-size: 14px;
    color: #666;
    background: #f6f8fa;
    height: 30px;
    line-height: 30px;
    padding-left: 8px;
    font-weight: 700;
  }

  .pop-cities-box ul {
    padding: 5px;
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
  }

  .pop-cities-box ul li {
    list-style: none;
    width: 20%;
    cursor: pointer;
  }

  .pop-cities-box ul li span {
    display: block;
    padding: 1px 5px;
    height: 30px;
    font-size: 14px;
    color: #333;
    letter-spacing: 0;
    line-height: 30px;
    overflow:  hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
  }

  .pop-cities-box ul li:hover {
    background: #f2f8fe;
    border-radius: 4px 4px 4px 4px;
  }
</style>